baber/WOPTO huggingface dataset:
Patent FR-2287249-A1 (FR)
Title: Decorating ski by applying plastic film to ski surface - on which decorations are marked
IPC: A63C5/12
Filed: 1975-10-06
Abstract: A ski is decorated by applying to the surface of the ski with pref. a transparent thermoplastic glue, a plastic film on which the decoration have been marked. The method is quicker and requires less finishing off than conventional decorating process. Pref. the film is resistant to U.V. light and is strong and stable and is pref. of polyester. The max. thickness of the film is pref. 0.04 mm and the decorations are applied to the film by a serigraphic printing technique. Pref. the film is covered with a plastic varnish (e.g. ABS) which has pref. a max. thickness of 0.04 mm. The film may be secured to e.g. a finished ski or a ski plant with a layer of acrylic glue having a max. thickness of 0.01 mm.
Patent FR-2331098-A1 (FR)
Title: Reading and decoding of magnetically printed message - uses two separated reading heads to avoid need for close printing tolerances
Inventor: DROUOT JEAN-MAX
IPC: G06V30/224
Filed: 1975-11-07
Abstract: A m essage magnetically recorded by a vertical pattern of lines separated by intervals and printed on such items as bank cheques is read and decoded by passing the recording past a magnetic head. This method is insensitive to speed of movement and printing tolerances. A magnetically recorded message is read by two reading heads (12, 13). The heads are connected to reading channels (I, II) which operate in conjunction with a clock generator (26) to obtain calibrated pulses which are passed to an eight position state counter (27). A bit counter (28) with six positions is connected to the clock and two outputs of the static counter. A shift register (40) with memories (41-47) has six outputs (50-55) which produces a binary coded word.
Patent FR-2296275-A1 (FR)
Title: Negative electrode plates for lead accumulators - produced by impregnating with saccharide (deriv.) or polyol to improve cold activation
IPC: H01M4/14
Filed: 1975-11-18
Abstract: In the prodn. of charged dry storable lead accumulators by forming, washing and drying, after washing, the plate surface is treated with a matl. (I) favouring penetration of H2SO4 for producing the negative electrode plates and improving the activation capacity, esp. the cold capacity. (I) pref. is a saccharide, saccharide deriv. of an organic acid with one or more OH gps. per mol. and/or an organic di-, tri-or poly-alcohol. The dischargability of accumulators activated cold (below room temp.) is improved.
Patent FR-2346145-A1 (FR)
Title: Composite panel based on vegetable particles and binder - also contains particles of expanded clay
IPC: B27N3/02
Filed: 1975-11-18
Abstract: A composite panel which is based on vegetable particles, also contains particles of expanded clay and a binder; the density of the expanded clay is 0.3 to 0.6. The binder is pref. a synthetic resin, and the panel materials may include additives conferring fire-and/or water-resistance. The oter layers of the panel may contain only the finer particles, in particular, only the mineral particles and the binders. An outer silicate layer may be added. Panels have good resistance to fire and esp. to water.
Patent FR-2323700-A1 (FR)
Title: Polycyclic cpds. prepn. by cyclisn. of 1-aryl polyenes - esp. for prepn. of steroids and A-norsteroids
IPC: C07F9/54
Filed: 1975-11-27
Abstract: Polycyclic cpds. are prepd. by (a) subjecting a polyene cpd. of formula (I), (II) or (III): (where the chain is opt. substd. by 1-3 alkyl gps.; X is H, OH, SH, 1-12C hydrocarbyloxy, 1-12C hydrocarbylthio, a 1-12C carboxy ester gp., 3-6C alkenyl, 3-6C haloalkenyl or halogen; Z is a gp. of formula (A), (B) or (C): where each ring C atom is opt. alkyl-substd.; the dotted line represents an opt. bond; m=0 or 1 but must be 1 when the dotted line represents no bond; R1 is a substituent bonded via an O or S atom; Ar is opt. substd. 6-14C carbocyclic aryl) to acid-catalyzed cyclisation in the presence of a nucleophile (WH); and (b) opt. hydrolysing the resulting bi-, tri- or tetracyclic cpd. of formula (IV): (where R1 is H or 1-4C alkyl; W is a gp. derived from the nucleophile; R is a divalent acyclic, monocyclic or bicyclic organic radical forming a mono-, bi- or tricyclic fused ring system with a 5-6C ring derived from Z, any other rings being 6-membered). The process is esp. useful for the synthesis of steroids and A-norsteroids.
Patent FR-2334344-A1 (FR)
Title: Hydroxyphenyl-alkanolamine acyl cysteinates - give stable aq. solns. suitable for use in ophthalmic compsns.
Inventor: CHAUVIN PAUL
IPC: C07D333/38
Filed: 1975-12-10
Abstract: Hydroxyphenyl alkanolamine N-acyl cysteinates of formula (I) are new. In the formula R1 is H or OH; R2 is H, CH3 or iso-C3H7 and R3 is lower alkyl, phenyl or alpha-thienyl. The bases and various of their salts, e.g. phenylphrine, levarterenol, adrenaline and isoprenaline are known therapeutic agents. Aq. solns. of (I) are more stable to light and air than solns. of other salts. They also have a pH of about 5.5-6 and are non-irritating to body tissues, making them particularly suitable for ophthalmic use.
Patent FR-2297603-A1 (FR)
Title: Bag for collecting a patients body fluids - is made of plastics and fitted with inlet outlet and check valve
Inventor: SANSOM MICHAEL
IPC: A61F5/44
Filed: 1976-01-14
Abstract: A bag for collecting a sick person's body fluids has plastics walls; an inlet tube extending between the walls and ending in an inlet rim; an outlet tube; a check valve arranged inside the bag and adjacent the inlet and having 2 plastics strips or flaps extending from the inlet rim to a rim opposite over the full width of the bag. These 2 strips are connected together by numerous seams or welds defining a passage for the fluids between the strips and arranged in such a way that any direct line of stress between the walls and the inlet tube is avoided when there is fluid in the bag. The bag is used in medicine, including surgery, e.g. for post-operational collecting of a patient's urine. Backflow of urine to a patient's bladder is prevented so that risk of infection from this source is excluded.
Patent FR-2344908-A1 (FR)
Title: Pivot for record player arm - uses plate with conical pivot locations to eliminate play and spread weight of arm between two points
IPC: G11B3/32
Filed: 1976-03-18
Abstract: The pivot enables the arm to swivel around a point in the vertical and horizontal direction. The pivoting being with a minimum of resistant effort and without play in each of the pivoting points. The horizontal movement is effected by two pivots (11, 12) acting at two conic locations each supporting a part of the arm. The vertical movement is achieved by swinging the two pivots. One into a conic location (13) and the other into a V-shaped location (14). The means designed to distribute the weight of the arm over two points and to eliminate play is a hinged piece (4). This piece has a conic location (6) in it in which presses the point of the lower pivot (8). This point exerts a pressure on the location less than the total weight of the arm.
Patent FR-2349078-A1 (FR)
Title: Electromagnetic valve with eccentric solenoid - enables valve to be opened with less current
IPC: F16K25/00
Filed: 1976-04-22
Abstract: The electro-magnetic valve has a valve head (4) made of soft iron and is provided with an elastomeric sealing face (5). The valve head (4) is normally held on its seat by the conical spring (6). The solenoid (10) is mounted eccentrically to the valve head (4) so that its core (7) is dispersed by a distance (d). When the solenoid (10) is energised the valve seat (4) is attracted to the core (7) in such a manner that it rotates about a horizontal axis as well as moving in the vertical direction. Because of this motion the force required to open the valve is less than is the case with a concentrically mounted solenoid.
Patent FR-2353321-A1 (FR)
Title: Extractor for active substances from crushed vegetable matter - esp. for medicinal substances uses jacketed mixer vessel with outlet filter
Inventor: GENETTE EMILE
IPC: B01D11/02
Filed: 1976-06-03
Abstract: The extractor comprises a vertical cylindrical, closed vessel with a frusto-conical lower section flange-connected to a frusto-conical filter box with a bottom valve for discharging waste solids. the vessel has a loading manhole and an internal mixing agitator. The filter box is lined on its coned wall with a porous support for a filter sheet which covers the support. The box has, near its lower end, a lateral outlet branch pipe for filtrate contg. active substances. Spent grounds are discharged by opening the bottom valve. The porous support is pref. an openwork grill sheet, e.g. a sheet of stainless steel expanded metal formed to fit the interior of the filter box. The vessel is pref. jacketed for heating or cooling.
Patent FR-2359043-A1 (FR)
Title: Folded sheet material bottle package - holds bottles in two parallel rows fastening underneath bottles with cut=out handles in top surface
IPC: B65D71/00
Filed: 1976-07-20
Abstract: The bottle packing encloses a set of bottles in two rows and aligned transversely in pairs, being open at the ends. It is made from a sheet folded round the top, sides and underneath of the bottles. The sheet is in top side and base panels, the latter interlocking along their edges, the bottles being held by the bass to prevent them sliding out of the ends. The carrying handle is formed by portions partly cut out from the top panel and hinging along transverse fold lines. The handle portions fit between central pairs of bottles, and are joined to the side panels by triangular gussets in which finger holes are formed.
Patent FR-2358818-A1 (FR)
Title: Rotary lawn mower cutter - with easily exchangeable cutting wires threaded through eyes
IPC: A01D34/416
Filed: 1976-07-20
Abstract: Cutter for rotary lawn mowers comprises a rotating hollow disc (11), the cavity (20) of which communicates with the exterior by two opposite apertures (18, 19). Resilient cutting members (24) with wires (12) are threaded through eyes (26) in the upper disc portion up to their flange (25) into the cavity and out through the apertures (18, 19) to extend radially outwards in operation. The disc eyes (26) are oblique w.r.t. the disc plane to ease threading of the cutter elements through the apertures (18, 19). Cutting elements can be replaced easily.
Patent FR-2320412-A1 (FR)
Title: Metal window frame section connector - is plastics split plug with tapering insert swelling plug elastically to lock frame
IPC: E06B3/263
Filed: 1976-08-04
Abstract: The connecting profile is used in door and window frames, and consists of two mating sections with an insulating separator made of plastics. There is a sliding plug with longitudinal ribs. This is keyed in the metal frame profiles, and locks them together. The plug itself is in two halves, symmetrical about two perpendicular axes, and it has a tapering insert consisting of a rod with two side fins. This is pressed in between the plug halves, and swells the plug out, producing a tight engagement between the already loosely interlocked metal frame sections. The assembled plug has a cruciform cross-section, and the parts are held together due to the sawtooth serrations on mating surfaces.
Patent FR-2320297-A1 (FR)
Title: Thiadiazole thio and polythio-sulphenamides - prepd. from metal (1,2,4 or 1,3,4)-thiadiazole dithiolates and amines with sulphenyl halide addn. (NL100277)
IPC: C10L1/24
Filed: 1976-08-06
Abstract: New thiadiazole thio- and polythiosulphenamides have formula R-Sx-NR1R2 (I) (where x = 2 to 5; R is an opt. substd. 1,2,4- or 1,3,4-thiadiazole ring and R1 and R2 are H or gps. contg. H and C, provided one of R1 and R2 is other than H). The thiadiazole ring may be substd. by a sulphenamide or thiosulphenamide gp. Pref. (I) have formulae (Ia) or (Ib): (where y = 1 to 5). (I) are used as chemical intermediates, vulcanisation accelerators and as lubricant oil additives. One use as lubricant oil additives, (I) also act as corrosion inhibitors. Lubricant compsns. may contain 99.99-90 wt.% lubricant oil and 0.01-10 wt.% (I).
Patent FR-2362709-A1 (FR)
Title: Multi-station woodworking machine - has stations each with individual height adjustable drive and work holders around table
IPC: B27C5/02
Filed: 1976-08-25
Abstract: A universal woodworking machine has a table (10) which can be rectangular, and arranged around its four sides are woodworking stations (13, 14, 15, 16). These are self powered, and can be used to operate on one workpiece sequentially, or can be used independently. Thus each can drive a different tool. Each station has a semicircular guide centered on a vertical drive shaft (17) so that a workpiece can be filled down at any required angle. The drive spindle passes through a bearing block, with its bottom driven by its own motor through a belt drive. A control handle (30) acting through a right angle drive can raise and lower the bearing block so as to raise and lower the tool. Further appliances can be mounted on a column in the centre of the table, with further adjusting handles.
Patent FR-2357623-A1 (FR)
Title: Composition pour empecher la fixation des coquillages et algues comprenant une n-arylmaleimide
Inventor: MORI KOGORO
IPC: A01N37/32
Filed: 1976-10-29
Abstract: a. Composition pour empêcher la fixation des coquillages et algues comprenant une N-arylmaléimide. b. Cette composition comprend une résine, un véhicule et une N-arylmaléimide de formule :
Patent FR-2370137-A1 (FR)
Title: Open air enclosure retractable cover - is supported by swinging semicircular hoops with toothed segments moved by common drive
IPC: E04H15/38
Filed: 1976-11-05
Abstract: A retractable canopy for a working area, sports enclosure, or exhibition etc. is supported by semi circular hoops (1-4) which are connected at each side to a common pivot point. The extremity of each hoop carries a toothed segment each of which meshes with a similar toothed segment (11, 12) by means of which it is rotated about its pivot point. The driving segments are all connected to a common shaft (10) so that only one drive is required to raise and lower all the hoops. This drive can be a motor driven screw which extends to swing an arm connected to the common shaft.
Patent FR-2372877-A1 (FR)
Title: Solvent-impregnated pad for shifting adhesive labels from windscreens - removes water-insoluble labels without scraping
IPC: C09D9/00
Filed: 1976-12-03
Abstract: Device for removing tax discs or similar labels stuck on to car windscreens comprises a pad soaked in a solvent for the adhesive which secures the label. Pref. the pad is of paper enclose prior to use in an impermeable envelope of e.g. Al foil/thermoplastic film laminate. Pref. the solvent comprises or incorporates a reagent for redispersing inks marking the label, so that the label is spoilt for reuse after removal. The pad adheres over the label during application and any residual material can be rinsed from the windscreen surface without scraping.
Patent FR-2375818-A1 (FR)
Title: Troughs for window boxes made from hollow plastic profiles - for light weight and good durability
IPC: A01G9/02
Filed: 1977-01-04
Abstract: Lightweight, non-corroding troughs for holding flowers etc. are made from tubular profiles supported horizontally with holes or a slot cut along the uppermost side and the ends capped to retain earth and moisture inside the trough. Esp. claimed for window boxes made from round or polygonal cross-section profiles of rigid PVC or other materials suitable for guttering, etc. Lighter, more corrosion resistant than metal troughs, more rot-proof than wooden troughs, may be pigmented. Readily produced to any length from extruded profiles.
Patent FR-2339656-A1 (FR)
IPC: A61K8/19
Filed: 1977-01-27
Abstract: Powdery pearlescent pigment compositions comprising individual particles of a flaky nacreous pigment coated with 1 to 50 weight percent of a solid polymer, optionally containing wetting agents, fillers, additional coloring agents, UV-absorbers or scenting agents, are produced by combining a suspension of a flaky nacreous pigment with a solution of a polymer, possibly containing other substances, and subsequently depositing polymer on the pigment flakes. The compositions can be used as pigments in cosmetics and can be stored and shipped as dry powders without loss of properties.
Patent FR-2385865-A1 (FR)
Title: Door lock with horizontal bolt - has vertical finger plate coupled to vertical bar to adapt lock for use with vertical bolts
IPC: E05C9/04
Filed: 1977-03-31
Abstract: The door-lock incorporates a horizontally sliding bolt(19) and a vertically displaceable finger-plate(25) which can be coupled to a vertical link (32) to a vertically displacing bolt(33) on the head of the door(14). The lock pre-includes two finger-plates (25, 28), projecting from the top and bottom of the housing, and subject to reverse vertical displacement. The fittings for adapting the primary lock may include vertical link-bars (32, 43) with integral bolts (33, 44) and slotted box-sections(55) in which the links are housed. The link to plate couplings may include pins(31, 42) which project perpendicularly from the links(32, 43) to pass through holes(26, 29) in the plates(25, 28).
Patent FR-2386089-A1 (FR)
Title: Peripheral control point for security surveillance system - allows security man to report to central control and carries alarm switching system
IPC: G08B25/12
Filed: 1977-04-01
Abstract: The security surveillance system has a number of peripheral control points, allowing a surveillance office to transmit coded or verbal information to a central control point. Each control point comprises a housing mounted on a wall, with external controls. There is a key contact(1) for silencing an activated alarm. A contact is provided which is actuated by breaking a glass cover(3) to provide a telephone link to the central control and a security contact(6). Pref. the surveillance officer actuates the key contact(1) on passing each peripheral control point, with the interval between the signals received from neighbouring control points being timed.
Patent FR-2356300-A1 (FR)
Title: Systeme de remorquage par cable
IPC: H02G11/00
Filed: 1977-05-06
Abstract: L'invention concerne l'industrie des transports. Entre les chariots porte-lignes individuels 8, 9 et/ou la borne porte-lignes et la borne d'extrémité sont disposés des éléments élastiques 11 qui, lorsque les chariots s'écartent les uns des autres, récupèrent au moins une partie de l'énergie sous forme d'énergie de déformation qui est ensuite transformée, au moins partiellement, en énergie cinétique qui accélère les chariots porte-lignes tirés. Application notamment pour l'alimentation électrique de wagons-grues.
Patent FR-2355409-A1 (FR)
Title: Procede et dispositif pour la transmission d'une sequence de bits
Inventor: CSAJKA ISTVAN P
IPC: H04L27/38
Filed: 1977-05-03
Abstract: La séquence de bits est subdivisée en groupes, chaque groupe comportant r bits. Chaque groupe de r bits est développé en un groupe de r+1 bits par un codeur séquentiel ayant quatre etats internes en réponse à chaque groupe de (r + 1) bits. Le signal porteur est modulé de façon à prendre l'une de 2**r+1 valeurs de signal porteur discrètes, et l'attribution des valeurs de signal porteur aux groupes de bits développés est choisie de telle sorte que 2**r-1 valeur de signal porteur correspondent, à chaque transition d'un état interne du codeur, à l'un de deux états suivants possibles et que ces 2**r-1 valeurs de signal porteur soient mutuellement espacées d'une distance minimale plus grande que la distance minimale absolue à l'intérieur de l'ensemble complet de valeurs de signal porteur discrètes. Application aux transmissions de données sur ligne téléphonique.
Patent FR-2391589-A1 (FR)
Title: Variable LF AC voltage generator - has oscillator producing triangular and square wave for clipping and limiting circuit to combine into sinusoidal wave
IPC: H03K4/06
Filed: 1977-05-18
Abstract: The generator has an output variable in frequency from 4 to 35Hz. The output is sinusoidal and can be varied between 0 and 4 volts. The generator is intended for use in the studies of human brain activity and in corrective treatment of some psychological problems. The oscillator consists of two integrated circuit operational amplifiers, one having a triangular output, the other a square wave output. A clipping and limiting circuit combines these into a waveform very close to sinusoidal. The sinusoidal wave is fed via an amplitude controlling potentiometer to a third amplifier feeding two cranial electrodes.
Patent FR-2354928-A1 (FR)
Title: Palletless waterproof load for transporting - is formed using stacking and wrapping units and a shrink wrap tunnel
IPC: B65D75/00
Filed: 1977-06-15
Abstract: Waterproof load units of sacks or similar goods are formed using a stacking unit (10) and downstream of it a wrapping unit (70) using a horizontal foil strip, a similar unit (60) with a vertical strip, a shrink tunnel (80), a turning unit (200) and a roller transport conveyer. The layer of goods are created by the stacking unit which comprises a machine frame (11) with supply conveyer (12) having an endless band (13) guided over rollers (14, 15). The turning unit (200) has a unit (210) for applying a cover foil. The system is designed to provide perfect corners in the protective packaging.
Patent FR-2365531-A1 (FR)
Title: Procede de fabrication de tubes en verre portant un revetement interieur en vue de l'etirage en fibres optiques
IPC: C03B37/01
Filed: 1977-09-22
Abstract: La modification de l'indice de réfraction suivant le rayon, qui est importante pour les fibres optiques autofocalisantes, est obtenue par exécution d'un procédé de dépôt chimique en phase vapeur activé par plasma avec abaissement continu de la teneur en oxygène du mélange gazeux et/ou de la température de la paroi du tube pendant la formation du revetement. Application à la fabrication des fibres optiques.
Patent FR-2365587-A1 (FR)
Title: Hormones steroides directement halogenees et composes apparentes
IPC: A61K51/00
Filed: 1977-09-26
Abstract: L'invention décrit l'obtention, par halogénation directe, d'hormones stéroïdes et de stéroïdes halogénés. On effectue l'halogénation (iodation) directe en présence de H2 O 2 ou de la chloramine T. L'antigénicité et la liaison a des récepteurs spécifiques du 17-bêta-oestradiol directement iodé est identique aux caractéristiques correspondantes du 17-bêta-oestradiol tritié. Si l'halogène est radioactif, les composés obtenus peuvent servir à déceler des tumeurs et/ou des organes effectuant la synthèse de stéroïdes.
Patent FR-2356143-A1 (FR)
Title: Procede de mesure de la vitesse effective d'un fluide circulant le long d'un axe choisi dans un conduit
IPC: G01F1/66
Filed: 1977-10-12
Abstract: L'invention concerne un procédé de mesure de la vitesse effective d'un fluide circulant le long d'un axe choisi dans un conduit Le débitmètre 10 comprend de façon générale un cathéter 20 muni de deux transducteurs 22A et 22B qui émettent et reçoivent des ondes ultrasonores, un générateur d'impulsions 30, un récepteur 40, et un analyseur de données 50. Application à la mesure du débit sanguin dans un vaisseau d'un patient
Patent FR-2369815-A1 (FR)
Title: Procede pour preparer un tapis a support de polyurethanne
IPC: D06M13/51
Filed: 1977-11-04
Abstract: L'invention concerne un procédé pour préparer un tapis à envers de polyuréthanne. Pour préparer un tapis à envers de polyuréthanne, A on applique un mélange réactionnel transformable en mousse de polyuréthanne à l'envers d'un tapis, directement ou par revêtement avec des rouleaux inversés, et on laisse pendant une faible durée le mélange pénétrer dans les fibres et les fixer en place, B on chauffe le tapis pendant environ 15 s à environ 10 mn à 25-120 degrés C pour que le mélange réactionnel se transforme entièrement en une mousse gélifiée non poisseuse, et C on façonne et durcit le tapis en le plaçant dans un moule chauffé où le côté uréthanne est soumis à des températures de 90 à 180 degrés C et à des pressions de 0,035 à 1,75 bar, pendant des durées de 5 s à 2 mn. L'invention s'applique en particulier à la fabrication de tapis pour automobiles.